3 Guernsey House, Pioneer Way, Watford, WD18 6ST
About 3 Guernsey House
3 Guernsey House is a mid-terrace house in Watford (WD18 6ST). It has a recorded floor area of 43 m² (around 463 sq ft), construction records dating it to 1983-1990 and council tax band C. At 43 m² this is the largest unit on EPC record across 3 Guernsey House (29–43 m²). The building's EPC ratings span D to C, with this unit at the top. The latest certificate (July 2023) shows a C (score 70). When first surveyed in August 2013 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Very Poor to Average, lighting went from Average to Very Good and main heating went from Very Poor to Poor; while roof efficiency dropped from Good to Average. Main heating runs on electricity.
Across 1997–2013, sale prices on this property compounded at 6% per year. Today's modelled estimate of £216,000 sits 72.8% above the 2013 sale of £125,000. On a £-per-square-foot basis, the last sale (£270/sq ft) was about 37.2% above the typical sold price in the postcode. Last changed hands 13 years ago, in November 2013.
Know exactly what you're buying at 3 Guernsey House
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating system upgraded to a more efficient system
Heating controls changed
Hot water system upgraded
More low energy lighting installed
Planning history
3 Guernsey House has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
Sale price has at least doubled since 1997.
£216,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.0% per year over 17 years.
£125,000
Growth on file: 6.0% per year over 17 years.
Sales timeline
29 November 2013Most recent
£125,000
+131.5%over 15 years30 July 1998
£54,000
+14.9%over 1 year27 February 1997
£47,000
Median price across the last 5 sales in WD18 6ST: £212,000 (2024–2023).
Nearby sales in WD18 6ST
32 Guernsey House, Pioneer Way, Watford, WD18 6ST
Sold Nov 2024
£212,0001 Guernsey House, Pioneer Way, Watford, WD18 6ST
Sold Jun 2023
£205,00026 Guernsey House, Pioneer Way, Watford, WD18 6ST
Sold Jun 2023
£250,00011 Guernsey House, Pioneer Way, Watford, WD18 6ST
Sold Mar 2023
£220,00025 Guernsey House, Pioneer Way, Watford, WD18 6ST
Sold Feb 2023
£190,000
Everything we know about 3 Guernsey House, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other Pioneer Way homes
On habitable rooms, 3 Guernsey House stands well clear of the street.
Price per m²
£2,907
Street avg £3,601
Floor Area
43 m²
Street avg 40 m²
Habitable Rooms
3 rooms
Street avg 2 rooms
CO₂ Emissions
2.8 t/year
Street avg 2.3 t/year
Similar properties nearby
1 Guernsey House, Pioneer Way
WD18 6ST
1 Aashiana Court, Jellicoe Road
WD18 6QE
1 Couper House, Croxley View
WD18 6PG
1 Arran House, Pioneer Way
WD18 6SU
1 Chidbrook House, Tolpits Lane
WD18 6PY
1 Benneck House, Tolpits Lane
WD18 6PZ
1 Gosford House, Croxley View
WD18 6NZ
1 Brownsea House, Crusader Way
WD18 6SD
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
8/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Vicarage Road — bus stop.
Closest school
0.3 km
Laurance Haines School. 33 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
49.5dB

Night-time· 23:00 – 07:00
39.8dB